| Starter | Tm | Tier | Game |
|---|---|---|---|
| Whitey Ford | NYA | 8.84 | 195507101_NYA_MIN |
| Robin Roberts | PHI | 8.18 | 195507090_PHI_PIT |
| Early Wynn | CLE | 6.14 | 195507090_CLE_CHA |
| Billy Pierce | CHA | 5.68 | 195507080_CLE_CHA |
| Frank Sullivan | BOS | 2.4 | 195507080_BAL_BOS |
| Starter | Tm | Tier | Game |
|---|---|---|---|
| Art Ditmar | OAK | -3.66 | 195507090_OAK_DET |
| Max Surkont | PIT | -3.12 | 195507080_PHI_PIT |
| Ted Gray | NYA | -2.49 | 195507102_NYA_MIN |
| Herm Wehmeier | PHI | -2.18 | 195507080_PHI_PIT |
| Camilo Pascual | MIN | -1.77 | 195507080_NYA_MIN |
Based on accumulated WAA for this season up to 1955-07-10.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +007+ | 4.66 | Robin Roberts | 168.3 | PHI |
| +008+ | 4.42 | Jim Wilson | 122 | BAL |
| +010+ | 4.36 | Dick Donovan | 114 | CHA |
| +011+ | 4.17 | Billy Pierce | 94 | CHA |
| +012+ | 4.13 | Whitey Ford | 134 | NYA |
| +016+ | 3.9 | Luis Arroyo | 110.7 | SLN |
| +018+ | 3.67 | Early Wynn | 129.7 | CLE |
| +022+ | 3.3 | Bob Rush | 129 | CHN |
| +023+ | 3.23 | Bob Turley | 144.7 | NYA |
| +024+ | 3.15 | Don Newcombe | 134.7 | LAN |
| +025+ | 3.15 | Frank Sullivan | 138.3 | BOS |
| +032+ | 2.76 | Warren Hacker | 125.3 | CHN |
| +033+ | 2.53 | Herb Score | 126.3 | CLE |
| +036+ | 2.46 | Tom Morgan | 44.3 | NYA |
| +038+ | 2.39 | Sal Maglie | 115.3 | SFN |
| +041+ | 2.28 | Jack Harshman | 100.7 | CHA |
| +043+ | 2.25 | Carl Erskine | 136.3 | LAN |
| +044+ | 2.24 | Jim Hearn | 136.7 | SFN |
| +048+ | 2.22 | Vern Law | 96.7 | PIT |
| +049+ | 2.22 | Johnny Schmitz | 95 | MIN |
| +060+ | 1.79 | Tommy Byrne | 66.3 | NYA |
| +065+ | 1.71 | Jackie Collum | 81 | CIN |
| +067+ | 1.7 | Johnny Podres | 98.3 | LAN |
| +066+ | 1.7 | Bob Buhl | 102 | ATL |
| +068+ | 1.68 | Ron Kline | 108.7 | PIT |
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